Details of VAR-201801-0296

ID

VAR-201801-0296

CVE

CVE-2017-1000471

TITLE

EmbedThis GoAhead Webserver In NULL Pointer dereference vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2017-011857

DESCRIPTION

EmbedThis GoAhead Webserver version 4.0.0 is vulnerable to a NULL pointer dereference in the CGI handler resulting in memory corruption or denial of service. Embedthis Goahead Webserver is a small and exquisite embedded Web server of American Embedthis Software Company, which supports embedding in various devices and applications. CGI handler is one of the CGI handlers

Trust: 1.71

sources: NVD: CVE-2017-1000471 // JVNDB: JVNDB-2017-011857 // VULHUB: VHN-100200

AFFECTED PRODUCTS

vendor:

embedthis

model:

goahead

scope:

version:

4.0.0

Trust: 2.4

sources: JVNDB: JVNDB-2017-011857 // CNNVD: CNNVD-201801-117 // NVD: CVE-2017-1000471

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-1000471
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-1000471
value:	CRITICAL
Trust: 0.8
CNNVD:	CNNVD-201801-117
value:	HIGH
Trust: 0.6
VULHUB:	VHN-100200
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2017-1000471
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-100200
severity:	HIGH
baseScore:	7.5
vectorString:	AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	10.0
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-1000471
baseSeverity:	CRITICAL
baseScore:	9.8
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.9
version:	3.0
Trust: 1.8

sources: VULHUB: VHN-100200 // JVNDB: JVNDB-2017-011857 // CNNVD: CNNVD-201801-117 // NVD: CVE-2017-1000471

PROBLEMTYPE DATA

problemtype:

CWE-476

Trust: 1.9

sources: VULHUB: VHN-100200 // JVNDB: JVNDB-2017-011857 // NVD: CVE-2017-1000471

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201801-117

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201801-117

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-011857

PATCH

title:	Fix a null pointer dereference, if initial walloc() fails or wrealloc () fails	url:	https://github.com/embedthis/goahead/commit/5e6be61e42448f503e75e287dc332b1ecbf2a665#diff-7c9c60c790648b06210f57b9e2f53ca7	Trust: 0.8
title:	Fix null pointer dereferences and add integer overflow check #258	url:	https://github.com/embedthis/goahead/pull/258	Trust: 0.8
title:	EmbedThis GoAhead Webserver CGI handler Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=77441	Trust: 0.6

sources: JVNDB: JVNDB-2017-011857 // CNNVD: CNNVD-201801-117

EXTERNAL IDS

db:	NVD	id:	CVE-2017-1000471	Trust: 2.5
db:	JVNDB	id:	JVNDB-2017-011857	Trust: 0.8
db:	CNNVD	id:	CNNVD-201801-117	Trust: 0.7
db:	VULHUB	id:	VHN-100200	Trust: 0.1

sources: VULHUB: VHN-100200 // JVNDB: JVNDB-2017-011857 // CNNVD: CNNVD-201801-117 // NVD: CVE-2017-1000471

REFERENCES

url:	https://github.com/embedthis/goahead/commit/5e6be61e42448f503e75e287dc332b1ecbf2a665#diff-7c9c60c790648b06210f57b9e2f53ca7	Trust: 1.7
url:	https://github.com/embedthis/goahead/pull/258	Trust: 1.7
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-1000471	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-1000471	Trust: 0.8

sources: VULHUB: VHN-100200 // JVNDB: JVNDB-2017-011857 // CNNVD: CNNVD-201801-117 // NVD: CVE-2017-1000471

SOURCES

db:	VULHUB	id:	VHN-100200
db:	JVNDB	id:	JVNDB-2017-011857
db:	CNNVD	id:	CNNVD-201801-117
db:	NVD	id:	CVE-2017-1000471

LAST UPDATE DATE

2024-11-23T22:26:34.123000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-100200	date:	2018-01-17T00:00:00
db:	JVNDB	id:	JVNDB-2017-011857	date:	2018-02-01T00:00:00
db:	CNNVD	id:	CNNVD-201801-117	date:	2018-01-04T00:00:00
db:	NVD	id:	CVE-2017-1000471	date:	2024-11-21T03:04:48.260

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-100200	date:	2018-01-03T00:00:00
db:	JVNDB	id:	JVNDB-2017-011857	date:	2018-02-01T00:00:00
db:	CNNVD	id:	CNNVD-201801-117	date:	2018-01-04T00:00:00
db:	NVD	id:	CVE-2017-1000471	date:	2018-01-03T20:29:00.453